循环输入字符串,将这些输入的字符串都连接起来,至到输入的字符串为“Esc”就结束 用jaVA以及while循环写

Question

不要用数组

Answer 1

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
StringBuffer buffer = new StringBuffer();
String nextLine;
while (true) {
nextLine = scanner.nextLine();
if ("Esc".equals(nextLine)) {
break;
}
buffer.append(nextLine);
}
System.out.println("您输入的字符为: " + buffer.toString());
}

Answer 2

package cn.njcit;

import java.util.Scanner;

public class Demo03 {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("请开始进行输入：");
StringBuilder sb = new StringBuilder();
while(true){
String s = in.nextLine();
if("Esc".equals(s)){
break;
}else{
sb.append(s);
}

}
System.out.println(sb);
}

}